Sad News: Gay Adult Film Star Seth Peterson Dies At 28
Gay adult film star Seth Peterson, whose real name was Adam Aguirre, has died at the age of 28. He was found at his Los Angeles home. No cause of death has been confirmed as of this writing.
The news was shared on 22 March 2026 by his fiancé, OnlyFans star Cyrus Stark, who also performs under the name Kobe Marsh. Stark posted to Peterson’s X account to confirm the news. “It is with a heavy heart that I share the passing of my fiancé and best friend, Seth,” Stark wrote. “I’m truly at a loss for words, and my heart is broken.”
Stark also set up a GoFundMe page to help cover funeral expenses, asking those who wanted to support the family to contribute through the link.
Seth Peterson’s Career
Peterson first appeared in adult films in 2020, working exclusively for Helix Studios before expanding to a variety of other providers. Over his career, he appeared in 24 films and 36 scenes, including work with studios such as NakedSword and Falcon Studios. At Helix Studios, he was known as “The Gorgeous Gardener.” His performances earned him multiple award nominations and helped build a following within the gay adult film space.
At the time of the announcement, Peterson had over 368,000 followers on X. Stark collaborated with Peterson on adult productions beginning in 2025. The two were engaged.
Adult film performer Seth Peterson has reportedly died aged 28 after being found at his home in Los Angeles.
— PinkNews (@PinkNews) March 23, 2026
Read more ➡️ https://t.co/nwRaDjU0Ss pic.twitter.com/facGEMHSU1
The response from fans
Among the hundreds of thousands of X users who viewed the post were former collaborators, friends, and followers who described Peterson as talented, caring, and a pleasure to encounter both on and off screen. One user wrote: “He was the best actor in the porn world and even a great person out of that.”
At DNA, we send our condolences to Cyrus Stark, Peterson’s family, and everyone who knew him. He was 28.
